Tie Pin With Golfer Inside Glass

This is a neat item which I bought for my husband who is a devoted golfer. He has never worn it, so I am selling it. It's circa 1915, I think. It is gold filled, or cased, and there is a glass golfer, wearing knickers and swinging a club, inside the glass ball. The tie pin itself is in the form of a golf club. It is very hard to capture this image, but the golfer is wearing a red shirt. The back has a safety hook . This piece measures 2 inches East to West, and 1/2 inch North to South.